World's Largest Mill

Historical marker location:

Potlatch, Idaho

( Marker is at the intersection of State Highway 6 and Onaway Road, on the left when traveling west on State Highway 6.)

Idaho was part of the Oregon Territory before it became a separate territory in 1863, and then a state in 1890. At the time, Idaho's borders were much larger than they are now, including parts of Wyoming and Montana.